Flax Fiber Hydrophobic Extract Inhibits Human Skin Cells Inflammation and Causes Remodeling of Extracellular Matrix and Wound Closure Activation

Figure 4

MTT test of NHEK cells treated with flax fiber cannabinoid extract. Final CBD concentrations 0.211 (Ex 1), 0.105 (Ex 2), and 0.042 (Ex 5) μg/mL; C: untreated cells; EtOH: ethanol-treated cells used as negative control; CBD 1, 2, and 5: positive control samples of pure CBD in concentration corresponding to Ex 1, 2, and 5. Measurements of four biological replicates, ± SD, .